I usually sit around 9.0 just so I can use the chieftain mk10. It’s a fantastic vehicle, and it promotes a more chill playstyle than the rush gameplay most other tanks provide.
for me, my sweet spot when it comes to tanks is 3.7-6,0 as i do really well with that on germany, 8.0 is painfull for me but managable, i only have germany unlocked, i do have 12.0s tanks that i purchased but i find no fun with it, i get it i get many realistic players will say just git gud wich i will say fair but id rather just enjoy the game where i can so the brs i play is the sweet spots. i hope it will be abit dfiferent when infantry comes